Urgent Help - Scheduling Agreement

Question

I am having a scenario in which we are creating a sceduling agreement (S.A-hence forth) for 100 items. And two Demand Lines for the same of 50 and 50 items. I am using PO based IV. So I Unchecked the indicator GR based IV in S.A.
In my case the Invoice comes electronically and Goods takes time so Accounts department want to enter the Invoice. When they are posting the invoice it goes to Block invoice due to quantity variance as i havent posted the GR of the first scedule line. At the same time another Invoice come for second line and they also posted that and it also got blocked.
Now the first goods reciept is done.So my requirement is that it should clear the first invoice posted for payment. But it is taking a cumulative quantity and instead of clearing that invoice it is looking for the 50 more GR. If i do 50 more gr it let me clear the Block. But this delay the payment to my vendor. so i want when and there any schedule line is GR it should release the block for payment.
Help!!

Answer 1

Hi,
System should not allow to add any new line items once agreement has been released,but should allow to change prices later....
<b>For  this use SA release strategy,so only authorized person can change the item as well as price of SA.</b>
Source List has to be updated when we create Scheduling Agreement or else it should give error message to update source list.
<b>For this part either use a user exit .</b>
Thanks
Arun